I have about 30 brugs and have ordered 3 more.
They all go in my sunroom (that is attached to the back of the house ) for the winter. I heat only at night when the temps out there could fall into the 20's, During the day the sun quickly warms it up to a out 70 at night the heater might keep it at 50's. I'm determined they are going to go dormant this winter and rest. but I have had them bloom for me out there in February.